Zobrazeno 1 - 10
of 127
pro vyhledávání: '"Khosravi, Sara"'
In this paper, we develop an algorithm for joint handover and beam tracking in millimeter-wave (mmWave) networks. The aim is to provide a reliable connection in terms of the achieved throughput along the trajectory of the mobile user while preventing
Externí odkaz:
http://arxiv.org/abs/2301.05305
Millimeter-wave and terahertz systems rely on beamforming/combining codebooks to determine the best beam directions during the initial access and data transmission. Existing approaches suffer from large codebook sizes and high beam searching overhead
Externí odkaz:
http://arxiv.org/abs/2206.02862
Due to the large bandwidth available, millimeter-Wave (mmWave) bands are considered a viable opportunity to significantly increase the data rate in cellular and wireless networks. Nevertheless, the need for beamforming and directional communication b
Externí odkaz:
http://arxiv.org/abs/2205.09887
Autor:
Khosravi, Sara
Extremely high data rate demands, and the spectrum scarcity at the microwave bands, make the millimeter wave (mmWave) band a promising solution to satisfy the high data rate demands in wireless networks. The main advantage of moving to the mmWave spe
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-292472
Publikováno v:
In Journal of Food Composition and Analysis October 2024 134
Publikováno v:
In International Journal of Mass Spectrometry October 2024 504
Autor:
Jernberg, Ebba, Khosravi, Sara
Bakgrund: Under 1900-talet och fram till idag har en stor mängd människor invandrat till Sverige vilket har lett till ett mångkulturellt samhälle där personer med olika kulturer söker vård. För att kunna ge kulturkompetent och god vård behö
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-425931
Publikováno v:
Sensors 2022, 22(19), 7633
Wearable technologies have traditionally been used to measure and monitor vital human signs for well-being and healthcare applications. However, there is a growing interest in using and deploying these technologies to facilitate teaching and learning
Externí odkaz:
http://arxiv.org/abs/2111.07365
Millimeter-wave (mmWave) communication is a promising solution to the high data rate demands in the upcoming 5G and beyond communication networks. When it comes to supporting seamless connectivity in mobile scenarios, resource and handover management
Externí odkaz:
http://arxiv.org/abs/2011.01420
Millimeter-wave (mmWave) communication is considered as a key enabler of ultra-high data rates in the future cellular and wireless networks. The need for directional communication between base stations (BSs) and users in mmWave systems, that is achie
Externí odkaz:
http://arxiv.org/abs/2003.11009